Fifth Quarter Ventures
Overview
Fifth Quarter Ventures is a venture capital firm that invests in early-stage startups operating in AI, dev tools, open-source software, Industry 5.0, crypto, and Web3 sectors, with a focus on the Adriatic region.
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Wasp | Apr 2025 | Seed | Co-investor |
| Kortix AI | Jun 2025 | Seed | Co-investor |
| BoolSi | Jun 2026 | Seed | Co-investor |
| Cosmic Buildings | Mar 2024 | Pre Seed | Co-investor |
| GlycanAge | Dec 2025 | Series A | Lead |
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Key People
Marko Mijatovic
CFO & Investment Principal
Petar Atanasovski
Limited Partner & Venture Scout
Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
FAQ
Where is Fifth Quarter Ventures based?
Fifth Quarter Ventures is headquartered in Novi Sad, Serbia.
When was Fifth Quarter Ventures founded?
Fifth Quarter Ventures was founded in 2023.
How many portfolio companies does Fifth Quarter Ventures have?
Fifth Quarter Ventures has 7 portfolio companies in Caplight's dataset.
What are some companies in Fifth Quarter Ventures's portfolio?
Portfolio companies visible on Caplight include Wasp, Kortix AI, BoolSi, Cosmic Buildings, GlycanAge.
What was Fifth Quarter Ventures's most recent investment shown here?
Fifth Quarter Ventures's most recent investment in this portfolio sample was in BoolSi in 2026.
What sectors does Fifth Quarter Ventures focus on?
Fifth Quarter Ventures focuses on Healthcare & Life Sciences, Consumer & Commerce, Frontier & Industrial Tech, AI, Data & Cloud Infrastructure, Real Estate & PropTech, Enterprise Software, AI, Data & Cloud Infrastructure, Enterprise Software, AI, Data & Cloud Infrastructure, Frontier & Industrial Tech, Enterprise Software, Enterprise Software, Consumer & Commerce, Healthcare & Life Sciences.
What company stages does Fifth Quarter Ventures focus on?
Fifth Quarter Ventures typically invests at the Early stage.